Blue light glasses are a popular way to reduce eye strain and headaches from screen use, but do they really help with ...

Blue light glasses are largely marketed as a solution to eye strain and as a protectant for the retina. Prime Day Deals: Shop sales in tech, home, fashion, beauty & more curated by our editors.

Blue light from electronics is linked to problems like blurry vision, eyestrain, dry eye, macular degeneration, and cataracts. Some people have sleep issues. Here’s what you need to know.

When dosed at the proper time, blue light makes you more alert, focused, and can boost your mood and balance. And exposure to daylight in the early, late, and midmorning promotes easier sleep come ...

Even at night, the lights always stay on in some places. Street lamps, roadway lighting, and illuminated signs can make roads ...

Peepers' blue light glasses are our pick for the best budget blue-light-blocking glasses. They're affordable (under $30) and with magnification, they can double as reading glasses.

Think blue light is hurting your sleep cycle? A new study suggests it can actually improve the overall sleep quality of older adults — but only if they time it right.

Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light blocking glasses that we recommend.

If blue light isn't behind your restless nights, it might be your bed that's stopping your sleep. Our guide to the best mattresses of 2024 can help you find the perfect sleep setup for your needs, ...

Fortunately, not only can you enable a blue-light filter on your smartphone, you can do so in Windows 10 and 11, too. In fact, the process is incredibly easy—setup takes just a few minutes.

Blue light is part of the visible light spectrum, which is what the human eye can see, explains Dr. Hogan. The visible light spectrum ranges from wavelengths of ~400 to 700 nm, and UV light has ...